white-noise process

基本解釋

The monthly stock indixes of A-share in two stock markets are used, the results of which indicate that monthly returns in both stock markets are not a white noise process.
一般性數(shù)據(jù)分析結(jié)果表明滬深兩市的A股月收益序列都不是一個(gè)白噪聲過(guò)程；
In this paper a linear estimation problem for a stochastic process which is viewed as the output signal of a linear second-order vector difference equation driven by a white-noise input is considered.
本文考慮在白噪聲輸入情況下，二堦曏量差分方程隨機(jī)輸出信號(hào)的濾波估計(jì)問(wèn)題。